Observed Climate for 11-20 November, 2025

Rainfall

Recent rainfall totals

High Rainfall Accumulation (Light Green to Dark Green)

  • Highest Rainfall (101–200 mm & 201–300 mm): These values are extremely high for a 10-day period. Rainfall amounts between 101 and 300 mm was observed in southwestern parts of the region including western Uganda, western Rwanda, Burundi, western and localized areas along the coast of Tanzania and a few areas in central Kenya.
  • Significant Rainfall (26–50 mm & 51–100 mm): These categories form major transitional zones across the countries highlighted in the highest rainfall category.

Moderate to Low Rainfall (Orange & Yellow)

  • Low Rainfall (6–10 mm & 11–25 mm): These values typically ring the high-rainfall areas and transition into the driest zones. They are concentrated over:
    • All countries in the GHA region except Rwanda and Burundi.

Very Low or No Rain (White & Light Grey)

  • Very Low Rainfall (1–5 mm): Forms a major transitional zone in northeastern Sudan, South Sudan, parts of Eritrea, Ethiopia, Somalia, Kenya, Uganda and central Tanzania.
  • Negligible/No Rain (<1 mm or No Data): These dry conditions dominate Sudan, South Sudan, northern parts of Ethiopia, northeastern Somalia, northwestern parts of Kenya and central Tanzania.
Recent rainfall anomalies

Wetter Than Normal Conditions (Green and Light Green)

  • Much Wetter than Normal (Dark Green): Concentrated heavily over the northeastern parts of Sudan, South Sudan, parts of Eritrea, Djibouti, central to eastern parts of Kenya, southwestern parts of Uganda, Burundi, and western as well as coastal parts of Tanzania.
  • Wetter than Normal (Light Green): Forms a wide band surrounding the darkest green area, covering most of countries highlighted above.

Near Normal Conditions (Light Blue)

  • Near Normal: Predominantly observed in equatorial parts of the region including Uganda, Somalia, Kenya, Rwanda, Burundi and Tanzania.

Drier Than Normal Conditions (Yellow and Orange)

  • Drier than Normal (Yellow) and Much Drier than Normal (Orange): These conditions dominate the northern of the region.
    • Significant drier areas cover most of central South Sudan, northwestern Eritrea, several parts of Ethiopia, Somalia, northwestern Kenya, and central Tanzania.
    • The orange ('Much drier than normal') is evident across most of the countries highlighted.

No Rain (White)

  • No Rain: Indicated in the very northern and the dry parts of the region, particularly in Sudan, northern parts of South Sudan, Ethiopia, central parts of Somalia, northwestern Kenya as well as central Tanzania.

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Recent rainfall totals
Recent rainfall totals

Moderate rainfall of between 51-100 mm was observed in northwestern and western parts of Ethiopia, in several parts of South Sudan, and in northwestern Uganda.

Moderate rainfall of between 26 - 50 mm was observed …

1 - 10 June 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in part of southwest Sudan and northwest South Sudan, in western and parts of eastern Ethiopia, in parts of northwestern and southeastern Somalia, in southwestern Uganda, in …

1 - 10 June 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in southern parts of Sudan, in western and central Eritrea, in several parts of Ethiopia and Somalia, in southeastern parts of South Sudan, in much of Rwanda and Burundi, …

21 - 31 May 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in southern parts of Sudan, in southwestern Eritrea, in northwestern, western, central and northeastern parts of Ethiopia extending into the northern parts of Somalia, in southwestern part …

21 - 31 May 2024 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall of between 51-100 mm was observed in western Ethiopia, western South Sudan, southwestern Uganda, in parts of western, central and coastal Kenya, and in northeastern coast of Tanzania.

Moderate rainfall of between 26 …

21 - 31 May 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in southern parts of Sudan, in parts of northern and western Ethiopia, in much of northern, western, central and south-central South Sudan, in northern and eastern parts …

11 - 20 May 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Drier than usual conditions were observed in southern parts of Sudan, in western Eritrea, in several parts of northern, southern and central South Sudan, in central southern and eastern Ethiopia, in several parts of Somalia, …

11 - 20 May 2024 Read More
Recent rainfall totals
Recent rainfall totals

Moderate rainfall of between 51-100 mm was observed in western parts of Ethiopia, and in parts of western and central Kenya.

Moderate rainfall of between 26 - 50 mm was observed in much of the …

11 - 20 May 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in central and northwestern parts of Somalia, in southern and eastern Ethiopia, in several parts of Kenya, and in parts of southern Tanzania.

Drier than …

1 - 10 May 2024 Read More
Recent rainfall totals
Recent rainfall totals

Moderate to heavy rainfall of between 51-200 mm was observed in southern Ethiopia, in central Somalia, in central and southeastern Uganda, in western central and coastal parts of Kenya in northern and southern parts of …

1 - 10 May 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately dry to severely dry conditions were observed in southern parts of Sudan, in parts of northern and western Ethiopia, in much of northern, western, central and south-central South Sudan, in northern and eastern parts …

1 - 10 May 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to severely wet conditions were observed in parts of Djibouti, in parts of central and southern Eritrea, in parts of northeastern, southeastern and southwestern Ethiopia, in part of southeastern South Sudan, in central …

21 - 30 April 2024 Read More
Recent rainfall anomalies
Recent rainfall anomalies

Wetter than and much wetter than usual conditions were observed in much of Djibouti, in central and southern Eritrea, in parts of northeastern, eastern and southern Ethiopia, in central Somalia, in southeastern part of South …

21 - 30 April 2024 Read More
Recent rainfall totals
Recent rainfall totals

Heavy rainfall exceeding 200mm was observed in parts of central of Kenya and in southern part of Tanzania.

Moderate to heavy rainfall of between 51-200 mm was observed in southern parts of Ethiopia, in western, …

21 - 30 April 2024 Read More
Standardized Precipitation Index
Standardized Precipitation Index

Moderately wet to extremely wet conditions were observed in parts of Djibouti, in northeastern and eastern Ethiopia, in central and part of northern Somalia, in southeastern part of South Sudan, in part of western Uganda, …

11 - 20 April 2024 Read More